baber/WOPTO huggingface dataset:
Patent EP-0018854-A1 (EP)
Inventor: CARR WALTER JAMES
IPC: H01F6/06
Filed: 1980-05-07
Abstract: A winding for superconducting inductive apparatus having one or more sets of main (12) and auxiliary (14) superconducting windings connected in parallel, with the auxiliary winding being disposed in a substantially magnetic-field-free region of the main winding. The main and auxiliary windings are arranged such that the main winding carries substantially all of the normal operating current of the apparatus and the auxiliary winding, which is located in a field-free region, carries overload currents and fault (short circuit) currents of the apparatus. The volume of the main windings may thus be reduced, reducing the hysteresis and eddy current losses of the apparatus during normal operation, while incorporating a built-in provision to withstand excessive overloads.
Patent EP-0016710-A1 (EP)
Inventor: BARTHELEMY ANDRE JEAN
IPC: F01P7/04
Filed: 1980-03-20
Abstract: Device for the drive of motor-vehicle accessories, in which two drive ratios between a driving member and a receiving member are possible and which comprises a planetary gear train and control means comprising a clutch, sensitive to the rotational speed of the driving member and making it possible to drive the receiving member either at a speed stepped up by means of the planetary gear train or at the speed of the driving member by means of a one-way coupling. The planetary gear train comprises a ring (12) fixed to a stationary element, a planet wheel (4) fixed to the receiving member (1) and a satellite carrier (8); the clutch (13) to (16) is arranged between the satellite carrier (8) and the driving member (6), being controlled by centrifugal means (13) during the clutch release, whilst the one-way coupling (7) is arranged between the driving member (6) and the planet wheel (4).
Patent EP-0039855-A1 (EP)
Inventor: WOLTER HEINZ
IPC: F16B41/00
Filed: 1981-05-02
Abstract: Anti-theft device for nuts/screws of automobile wheels, comprising a barrel (10) rotatably subassembled with a lock cylinder plug (18) the tumblers (24) of which are placed in position by simple insertion of the key (23), which key, however, once inserted and turned, cannot be withdrawn inasmuch as a projection (28) on the key (23) then lies behind a shoulder (20) on the barrel. This subassembly may be rotatably locked upon the fastener element or removed therefrom using but one hand.
Patent EP-0041232-A1 (EP)
Inventor: LEFFERTS JOHANNES
IPC: F16G3/00
Filed: 1981-05-27
Abstract: Bei einem Verfahren zum Endlosmachen eines Bandes, dessen Enden, Bögen, Windungen oder Schlaufen aufweisen, werden die Bandenden (1,3) zunächst mittels Montagestreifen (5,7), die im Abstand von den Bandenden (1,3) befestigt werden (Fig. 1), überlappend angeordnet (Fig. 2), wird die Überlappung der Bandenden (1,3) dann soweit verringert, dass die Bögen Windungen bzw. Schlaufen der beiden Bandenden (1,3) durch eine senkrecht zur Bandebene wirkende Kraft ineinandergedrückt werden können (Fig. 3), und wird in den von den ineinandergedrückten Bögen, Windungen bzw. Schlaufen gebildeten Kanal ein Steckdraht eingeschoben. Für das Ineinanderdrücken der Bögen, Windungen bzw. Schlaufen wird ein Schieber (Fig. 4 und 5) verwendet, mit einer Grundplatte (21), einer Zwischenplatte (35), die kürzer ist als die Grundplatte (21), und einer Deckplatte (41), wobei zwischen der Grundplatte (21) und der Zwischenplatte (35) ein sich in der Ebene der Grundplatte (21) verjüngender erster Kanal (37) gebildet ist und zwischen der Zwischenplatte (35) und der Deckplatte (41) ein sich in der Ebene der Zwischenplatte (35) verjüngender zweiter Kanal (43) gebildet ist, beide Kanäle senkrecht zur Grundplatte (21) gesehen eine spitzwinklige Überlappungsfläche (45) bilden, die an der Spitze in einen schmalen Streifen (47) übergeht, dessen Breite etwa dem Betrag entspricht, auf den die Überlappung der Bandenden (1,3) verringert wird, und beide Kanäle im Bereich des schmalen Streifens (47) der Überlappungsfläche (45) auf eine gemeinsame Ebene ansteigen bzw. abfallen.
Patent EP-0045002-A1 (EP)
Inventor: DONOMOTO TADASHI
IPC: C22C1/10
Filed: 1981-07-13
Abstract: A method for making a composite material. Porous reinforcing material such as fiber materials (2) is charged into a container (1) which has an opening (9); then substantially all of the atmospheric air in the container and in the interstices of the reinforcing material is replaced by substantially pure oxygen; and then molten matrix metal (7) is admitted into the container through the opening so as to infiltrate into the interstices of the reinforcing material. During this infiltration the oxygen within the container and in these interstices is absorbed by an oxidization reaction, and thus substantially all the gas present within the interstices of the reinforcing material is disposed of, thus not hampering the good infiltration of the molten matrix metal into the reinforcing material. Thus a high quality composite material is formed. The oxidization reaction may either be with the molten matrix metal itself, or with a getter element provided within the container.
Patent EP-0051847-A1 (EP)
Inventor: KELLER LEO
IPC: F16C13/00
Filed: 1981-11-02
Abstract: 1. Calender with at least one heatable roller (11), particularly for calendering plastic materials, e.g. fluorothermoplastics having a softening temperature above 300 centigrades, said roller (11) being associated by a infrared radiation source located stationary inside of said roller at a distance from the inner wall thereof and extending substantially along the roller axis, the wall thickness of said roller having no substantial differences in the heated part of said roller, characterized in that the infrared radiation source operates in the medium- and shortware infrared region, in that the distance from the wall is at least 5 cm and in that the thickness of the wall of the roller (11) is at least 3 centimeters.
Patent EP-0050386-A1 (EP)
Inventor: NARDO PIETRO
IPC: G01N21/17
Filed: 1981-10-09
Abstract: An indexing fixture (1) with many seats (8) can be rotated in such a way to present each time a different seat (8) at reader (14). An electronic processing unit (2) can control, under the control of a keyboard (29), different sequences of presentation of said seats (81) of the indexing fixture (1) and different modes of presentation of the detected data on an-optical display (31), a graphic recorder and a magnetic recorder.
Patent EP-0034882-A1 (EP)
Inventor: MCCORMACK WALLACE
IPC: F15B15/08
Filed: 1981-01-23
Abstract: The force exerted by the spring 21 on the piston assembly 5 as the latter moves away from the end closure member 3 is at least partly balanced by introducing pressurised fluid into a space 29 in the casing 16 between the end closure member 4 and the piston 20.
Patent EP-0044651-A1 (EP)
Inventor: MILLER JACK EVERETT
IPC: F16L21/08
Filed: 1981-07-03
Abstract: A high pressure releasable coupling (10) comprises a first tubular member (12) having a socket formation (16), a second tubular member (18) having a spigot formation (22), one member (12 or 18) having an annular recess (38) and the other member (18 or 12) having a radially directed annular bearing surface (40) to cooperate with a locking sleeve (42), which is radially deformable positioned in the annular recess (38), bias means (56) act between the tubular members (12 and 18) to provide a predetermined bias force to restrain axial separation of the mated formations (16 and 22). The tubular members (12 and 18) are further shaped to define an annular pressure balancing chamber (36) which is in communication with the coupling bore and which is further defined by pressure flanges (34 and 64) which are associated with the members (12 and 18) so that pressure within the balancing chamber (36) urges the members (12 and 18) into mating engagement.
Patent EP-0046014-A1 (EP)
Inventor: BALL GEORGE WILFRED
IPC: C08L97/02
Filed: 1981-07-14
Abstract: Sheets or moulded bodies, for example particle board, are manufactured by hot pressing a lignocellulosic material in contact with an organic polyisocyanate and a wax release agent which is a vegetable wax, a modified vegetable oil, a microcrystalline wax or a mineral wax, said wax release agent having a melting point of at least 70°C. Preferably the wax release agent is applied to the lignocellulosic material in the form of a dispersion in an aqueous emulsion of the polyisocyanate. The process facilitates the release of the sheets or moulded bodies from the caul plates or platens of the press.
Patent EP-0074446-A1 (EP)
Inventor: YU JING-PEIR
IPC: D01D5/30
Filed: 1981-09-15
Abstract: A multifilament yarn wherein the conjugate filaments have the same denier and may be split into different numbers of sub-filaments. 
     A preferred spinneret (22) has horse-shoe shaped slots (20) with recessed web regions (24). Two dissimilar polymers are fed a a sheath-core conjugate stream with polymer interface (26).
Patent EP-0050564-A1 (EP)
Title: Machine à sertir sous atmosphère contrôlée
Inventor: MARCHADOUR JEAN-CHARLES
IPC: B65B31/02
Filed: 1981-10-15
Abstract: L'invention concerne une machine à sertir sous atmosphère contrôlée constituée par un bâti (1) formant support pour une tête de sertissage (19) entraînée à rotation autour d'un axe vertical et pour un dispositif d'alimentation et d'évacuation des sousensembles à assembler, ledit dispositif et le bâti coopérant pour constituer une enceinte entourant la tête de sertissage et susceptible d'être raccordée à une source de vide ou de gaz neutre. Selon l'invention, l'enceinte susdite est conformée au moins pour une partie (10b) dans un élément (10) du bâti mobile par rapport au reste de la structure de support autour d'un axe latéral (11) d'articulation parallèle à l'axe de rotation de la tête de sertissage (19) formant porte susceptible d'être fermée de manière étanche sur une surface de joint frontale (9) ménagée sur la structure fixe (la) susdite. La tête (19) ent montée sur une potence pivotante (18). Application au conditionnement notamment de produits alimentaires.
Patent EP-0070495-A1 (EP)
Inventor: JAHN DIETER DR
IPC: A01N37/42
Filed: 1982-07-13
Abstract: 1. A cyclohexane-1,3-dione derivative of the formula (I)  see diagramm : EP0070495,P18,F1  where R**1 is alkenyl of 3 or 4 carbon atoms, or phenyl, benzyl, 2-phenylethyl or phenylpropyl, each of which is unsubstituted or substituted by halogen, alkyl, alkoxy, nitro, cyano or sulfonyl, A is alkylene or alkenylene, each of which is of not more than 3 carbon atoms and may be substituted by 1 or 2 alkyl radicals of 1 to 5 carbon atoms, cyclohexyl, alkenyl of 2 or 3 carbon atoms, ethynyl or phenyl, R**2 is hydrogen, or alkoxycarbonyl, where alkoxy is of 1 or 2 carbon atoms, R**3 is alkyl of 1 to 4 carbon atoms, and R**4 is alkyl of 1 to 3 carbon atoms, alkenyl of 3 or 4 carbon atoms, propargyl, or haloalkenyl of 3 or 4 carbon atoms and 1 to 3 halogen atoms, and salts thereof.
Patent EP-0077000-A1 (EP)
Inventor: MERVIN MARTIN G
IPC: A01C3/06
Filed: 1982-10-05
Abstract: A manure spreader that includes a generally V-shaped hollow body having a longitudinally positioned auger conveyor rotatively carried near its bottom which can be raised or lowered to break up manure that may bridge over the auger conveyor. The auger conveyor has a set of individual blades arranged in a helix to force the manure toward an outlet gate (28) which is positioned at one end of the body. A rotary impeller (58) comprised of a set of free swinging manure blades is carried outwardly of the body in a position to receive and propel the manure from the outlet gate (28) while a suitable drive mechanism is provided to rotate the impeller at sufficient speed so the free swinging blades extend radially outward to spread the manure over a wide area.
Patent EP-0082933-A1 (EP)
Inventor: DRESCHAU RUDOLF
IPC: F15B15/20
Filed: 1982-10-18
Abstract: 1. Device for detecting the piston position of a cylinder which comprises a cylinder tube (2) having at least one end wall and a piston (16) arranged in the cylinder tube (2) so that it can be displaced in the direction of its longitudinal axis, having the following features : a) the piston (16) and/or piston rod (13) optionally connected to the piston consists, at least partially, of a magnetisable material ; b) the cylinder tube (2) consists, at least in the region through which the piston (16) and/or the piston rod (13) travel(s), of a non-magnetisable material ; c) the piston (16) and/or the piston rod (13) so cooperate(s) with an inductance coil (5, 6) arranged externally of the cylinder (2) that a change in the piston position brings about a change in the inductance of the coil : characterized in that the cylinder tube (2) is surrounded over at least a portion of its axial extent on its periphery by the coil winding (6) of the inductance coil (5, 6).
Patent EP-0109981-A1 (EP)
Inventor: EIBACH WOLFGANG
IPC: G06F11/20
Filed: 1982-12-07
Abstract: Zum Aufbau eines ausfallgesicherten Multiprozessorsystems werden herkömmliche Prozessoren (10a, 10b) über eine Umschalteinheit (11) verbunden, die einen Datenübertragungskanal zwischen den Prozessoren aufbaut und mechanische Umschalter (33) enthält, mit denen angeschlossene Peripheriegeräte (z.B. Bildschirme 103 bis 105) wahlweise an einen der Prozessoren angeschlossen werden können. Die Übertragungseinheit erscheint aus der Sicht jedes der angeschlossenen Prozessoren als normales Peripheriegerät. Das Setzen der Schalter erfolgt entweder manuell oder automatisch unter Programmsteuerung durch jeden der Prozessoren. Im Fehlerfall erfolgt eine Rekonfiguration der Datenverarbeitungsanlage so, daß die Aufgaben mit hoher Priorität zusammen mit ihren zugeordneten Perpheriegeräten vom ausgefallenen auf einen noch aktiven Prozessor übertragen werden.
Patent EP-0111030-A1 (EP)
Inventor: WALLERSTORFER KURT
IPC: G07F7/02
Filed: 1982-12-13
Abstract: The scanning system detects the position of an authorisation card inserted by hand or automatically into a write and/or read device. The system scans the front edge of the card or a layer of the card in its direction of movement. The system has several light beams in the direction of movement of the card. Each light beam is formed by infra-red light sources and received by respective IR receivers. Each beam passes through an aperture in front of its photodetector or IR receiver. The light beams are displaced in the direction of card movement. The card has a magnetisable layer on a backing layer for carrying magnetic data.
Patent EP-0089416-A1 (EP)
Inventor: SCHEXNAYDER LAWRENCE FRANCIS
IPC: F16H61/4061
Filed: 1982-12-17
Abstract: A hydrostatic transmission (10) includes a variable displacement pump (12) for driving a fluid motor (14) in first and second directions. First and second high pressure conduits (20, 22) connects the pump (12) and motor (14) in a continuous fluid circuit. A control pump (40) supplies make-up fluid to the first and second high pressure conduits (20, 22) and simultaneously provides pressurized control fluid to a system control (50) for controlling the operation of the hydrostatic transmission (10). First and second low pressure conduits (24. 26) are respectively disposed about the first and second high pressure conduits (20, 22) and defines first and second spaces (28, 30) therebetween. A pressure control arrangement (32) is connected to the first and second spaces (28, 30) to control the maximum pressure level in the spaces (28, 30) upon the failure of one of the high pressure conduits (20, 22). By controlling the pressure level in the spaces (28,30), pressurized control fluid is maintained for the system control (50).
Patent EP-0059530-A1 (EP)
Inventor: POWELL ROBERT
IPC: G01F23/16
Filed: 1982-01-22
Abstract: A liquid level sensor for a tanker vehicle carrying toxic waste comprises a tube (4) dipping into the waste. The interior of the tube (4) is connected to control part of a pneumatic amplifier (22) having an outlet connected to an indicator. The amplifier (22) and associated parts are in a casing (10) breached only by the fluid inlet and outlet pipes to the amplifier.
Patent EP-0058044-A1 (EP)
Inventor: DEEMAN NEIL
IPC: C25D3/06
Filed: 1982-02-02
Abstract: Trivalent chromium is electrodeposited from an aqueous bath in which are dissolved very small proportions of compounds of classes:
     (I) compounds containing an
     group, preferably a thiocyanate or a compound of formula X -CSNR 2  where X is -R, -S or -NR 2  or is -CSNR 2  joined by - S - or - S -S- and R is H, alkyl, alkenyl, alkynyl or aromatic;   (II) compounds of formula (X) - SO 2 -(Y) in which Y is (a) a saturated or unsaturated two or three carbon atom aliphatic group terminating in a mercapto group or (b) the disulphide corresponding thereto, of formula Y-(S0 2 ) -X-S-S-X-(SO 2 ) -Y or (c) a single unsubstituted benzene ring; and Y is -ONa, -OH, - NH 2  or when X is a single unsubstituted benzene ring, a direct -NH- linkage or indirect - NH-CO- linkage to the ortho position thereof;   (III) compounds of formula HOOC - (CH 2 ) n -S m -(CH 2 ) n -COOH where n or m is 1 or 2;   (IV) o-mercaptobenzoic acid or like water soluble o-substituted aromatic mercapto compounds and   (V) sodium salts or sulphur, selenium and tellurium.
Patent EP-0078114-A1 (EP)
Inventor: KAUFMAN JOHN GEORGE
IPC: B65D83/00
Filed: 1982-10-04
Abstract: A liquid feed device, e.g. a room deodorizer, a plant feeder or a dispenser for a toilet bowl cleanser, has a main body (26) of liquid in an upwardly closed container (11) and an air chamber structure (20) within the container and in communication with the body (26) of liquid to allow the liquid to flow into the air chamber structure (20) to form therein an auxiliary body (27) of liquid beneath an air space (31) in the structure (20). An outlet passage (16) extends from the air space (31) to the exterior of the chamber (20) and a wick (w) or other device is provided within the air chamber structure (12) for continuously transferring liquid from the auxiliary body (27) of liquid, through the outlet passage (16) to the exterior of the container (11). A partial vacuum in the container (11) above the main body (26) of liquid limits the 'level of the auxiliary body (27) of liquid.
Patent EP-0081571-A1 (EP)
Inventor: LE COVER MAURICE
IPC: A24F7/04
Filed: 1982-06-01
Abstract: Un filtre pour fumee de cigarette est forme par un organe generalement tubulaire (10) ayant une premiere paroi formant barriere (24) s'etendant en travers de la region mediane de son interieur. La fumee est acceleree depuis la chambre d'amont vers la chambre d'aval (50) dans le filtre au travers d'une petite ouverture d'acceleration (26) dans la region mediane de cette barriere. Une cible ou barriere d'aval (28) dont la surface n'est pas superieure a la surface de la section de l'ouverture d'acceleration, est placee en aval de l'ouverture a une distance qui, de preference, n'est pas superieure au diametre de l'ouverture d'acceleration. Des ailettes de recuperation (52-56) a l'extremite d'amont de la chambre d'aval (50) sont formees en amont de la barriere (24) et leur action se combine a l'action de la cible (28) pour separer les liquides et les semi-solides de la fumee et les recuperer a l'extremite d'amont de la chambre d'aval (50).
Patent EP-0092736-A1 (EP)
Inventor: HETTICH ALFRED
IPC: B25B23/145
Filed: 1983-04-13
Abstract: Es wird ein nah dem Wirbelströmprinzip arbeitender Meßwertgeber für Drehmoment- und/oder Drehwinkelmessung vorgeschlagen, der zu einer selbständigen Baugruppe (2) mit eigenem Gehäuse (21), 59) zusammengefaßt ist und über Kupplungsmittel (40 bis 44) mit einem Maschinen- oder Getriebegehäuse (3) verbunden werden kann. Kupplungsmitten (41, 44 bis 46) am Maschinen- oder Getriebegehäuse (3) und am Endglied des Getriebes sind, wie an einer nachgeschalteten Abtriebsbaugruppe, auch an der Meßwertgeberbaugruppe (2) entsprechende Kupplungsmittel (40, 42, 43 - 8) zugeordnet. Die Meßwertgeberbaugruppe (2) kann die Teile der beim Aufbau ohne Meßwertgeber nachgeschalteten Abtriebsbaugruppe mit umfassen oder auch nur zwischengeschaltet werden. Im letzteren Falle hat die Meßwertgeberbaugruppe an ihrem vom Maschinen- oder Getriebegehäuse (3) abgewendeten Ende die gleichen Kupplungsmittel wie das Maschinen- oder Getriebegehäuse. Die störungsfreie Meßwertübertragung erfolgt über ein Kabel (23), das direkt aus dem Meßwertgebergehäuse (21) heraus durch ein schützendes Rohr (27) geführt ist, das zugleich als mechanischer Kabelschutz, als elektrische Abschirmung für die Meßleitung und als mechanischer Handschutz für den Bedienenden ausgebildet ist.
Patent EP-0093399-A1 (EP)
Inventor: PAPPALARDO ROMANO G
IPC: H01J61/44
Filed: 1983-04-27
Abstract: ellow emitting fluorescent lamp phosphor compositions comprise cerium and manganese activated alkali-earth fluoroapatite compositions containing sodium having the approximate formula
     wherein
     s is from 0 to 1   t is from about 3.43 to about 4.01   v is about 0.3   w is about 0.3   x is from about 0.3 to about 0.4   y is about 3.00   z is from about 1.0 to about 4.0.   
     A process for producing the disclosed phosphors is described and an improved fluorescent lamp (10) employing the disclosed phosphors (38) comprises an elongated sealed glass envelope (12) of circular cross section. It has the usual electrodes (14, 16) at each end supported by lead-in wires (18, 20 and 22, 24, respectively) which extend through glass presses (26, 28) in mount stems (30, 32) to the contacts in bases (34, 36) affixed to the ends of the lamp (10).
Patent EP-0113905-A1 (EP)
Inventor: TAKEUCHI HIDEO
IPC: B41F31/04
Filed: 1983-12-20
Abstract: An ink fountain has at least one position display means (41) for displaying a position of each ductor blade piece to be preset before printing and at least one position indicating means (38) for indicating an actual position of the blade piece. A gap between the distal end of the blade piece and the surface of an ink fountain roller is adjusted in such a manner that the actual position of the blade piece (12a) is registered with the position, to be preset, of the blade piece (12a) by operating an adjusting member (14).
Patent EP-0119324-A1 (EP)
Title: High torque drive means for two very close shafts and application thereof to a double screw extruder
Inventor: DE BERNARDI STEFANO
IPC: B30B11/24
Filed: 1983-12-27
Abstract: It is provided, according to the present invention, that two very close parallel shafts (1, 2) rotating in the same or opposite direction, each fitted with a gear (3, 4), are rotated . each of them by means of at least two drive members. 
     In an application to a double screw extruder, the housing containing the extruding screws is directly connected with the support of the thrust bearings, without urging the drive box. Said connection is obtained by means of tie rods passing through said drive box.